Light and Sound Energy

How does light bounce off of a flat surface?

• At a different angle

• At the same angle

• At a right angle

Tags

NGSS.MS-PS4-2

How does light travel?

• Around corners

• In a straight line until it interacts with an object

• Up and down

• Slower than sound

Tags

NGSS.MS-PS4-2

What is it called when light bounces off an object?

• Reflection

• Absorption

• Medium

• Trampoline

Tags

NGSS.MS-PS4-2

What is it called when sound is reflected off an object and you hear it again?

• Absorption

• Law of reflection

• Echo

• Pitch

Tags

NGSS.MS-PS4-2

Which of the following pictures shows how light would bounce off a flat mirror?

• 
• 
• 
• 

Tags

NGSS.MS-PS4-2

Which of the following is reflected off of a purple shirt?

• Purple light

• Green light

• Green light and purple light

• Red light

Tags

NGSS.MS-PS4-2

What is an object that allows all light through it?

• Translucent

• Transparent

• Opaque

Tags

NGSS.MS-PS4-2

What is an object that allows no light through it?

• Opaque

• Transparent

• Translucent

Which would heat up a red cup the most?

• White light

• Purple light

• Red light

Tags

NGSS.MS-PS4-2

NGSS.MS-PS3-4

What are all the colors of the rainbow?

• OYGBYV

• ROYGBIV

• YORBSV